Consider theCMOSinverter of Fig. withQN and QP matched and with the input vI rising slowly from 0 to VDD. At what value of vI does the current flowing through QN and QP reach its peak? Give an expression for the peak current, neglecting λn and λp. ForKΩ n = 500 μA/V2, (W/L)n = 1.5, VDD = 1.3 V, and Vtn = 0.4V, find the value of the eak current.
